The Co-Star Notifications meme stems from the popular AI-powered astrology app, Co-Star, known for its notoriously blunt and often unsolicited advice delivered via push notifications. Unlike traditional horoscopes that offer vague positivity, Co-Star’s alerts are famous for being aggressive, cryptic, and strangely personal, often telling users things like 'Your ego is not your friend' or 'Don't look back.' The meme took off on Twitter and Instagram as users began sharing screenshots of these notifications to highlight the app's 'savage' personality or by photoshopping their own absurd, hyper-specific messages to reflect relatable life struggles. It has become a staple for anyone wanting to poke fun at the intersection of spiritual wellness, digital anxiety, and the brutal honesty of the stars.